Mercedes-Benz A 220 2002–2021 — technical service bulletin

Bulletin LI82.85-P-071453 · NHTSA communication 10179966 · issued Jul 31, 2020

Technical service bulletin

communication type

Communication

component

2002–2021

model years

vehicle entries

Official summary

Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional

Vehicles covered

2019 Mercedes-Benz A 220
2020 Mercedes-Benz A 220
2020 Mercedes-Benz AMG A35
2016 Mercedes-Benz AMG C43
2017 Mercedes-Benz AMG C43
2018 Mercedes-Benz AMG C43
2019 Mercedes-Benz AMG C43
2016 Mercedes-Benz AMG C63
2017 Mercedes-Benz AMG C63
2018 Mercedes-Benz AMG C63
2016 Mercedes-Benz AMG C63S
2017 Mercedes-Benz AMG C63S
2018 Mercedes-Benz AMG C63S
2014 Mercedes-Benz AMG CLA45
2015 Mercedes-Benz AMG CLA45
2016 Mercedes-Benz AMG CLA45
2017 Mercedes-Benz AMG CLA45
2018 Mercedes-Benz AMG CLA45
2019 Mercedes-Benz AMG CLA45
2019 Mercedes-Benz AMG CLS53
2017 Mercedes-Benz AMG E43
2018 Mercedes-Benz AMG E63S
2019 Mercedes-Benz AMG E63S
2020 Mercedes-Benz AMG E63S
2018 Mercedes-Benz AMG G63
2016 Mercedes-Benz AMG G65
2017 Mercedes-Benz AMG G65
2018 Mercedes-Benz AMG G65
2016 Mercedes-Benz AMG GLC43
2017 Mercedes-Benz AMG GLC43
2018 Mercedes-Benz AMG GLC43
2019 Mercedes-Benz AMG GLC43
2020 Mercedes-Benz AMG GLC43
2018 Mercedes-Benz AMG GLC63
2019 Mercedes-Benz AMG GLC63
2018 Mercedes-Benz AMG GLC63S
2019 Mercedes-Benz AMG GLC63S
2020 Mercedes-Benz AMG GLE43
2019 Mercedes-Benz AMG GLE63
2016 Mercedes-Benz AMG GT
2017 Mercedes-Benz AMG GT
2018 Mercedes-Benz AMG GT
2019 Mercedes-Benz AMG GT
2020 Mercedes-Benz AMG GT
2019 Mercedes-Benz AMG GT53
2020 Mercedes-Benz AMG GT53
2019 Mercedes-Benz AMG GT 63
2019 Mercedes-Benz AMG GT63
2020 Mercedes-Benz AMG GT63
2019 Mercedes-Benz AMG GT63S
2020 Mercedes-Benz AMG GT63S
2018 Mercedes-Benz AMG GT C
2016 Mercedes-Benz AMG GT S
2017 Mercedes-Benz AMG GT S
2018 Mercedes-Benz AMG GT S
2019 Mercedes-Benz AMG GT S
2020 Mercedes-Benz AMG GT S
2012 Mercedes-Benz AMG ML63
2013 Mercedes-Benz AMG ML63
2014 Mercedes-Benz AMG ML63

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.